Canadian Wildfires Causing Air Quality Issues

New York

Wildflowers Whip Up in California

Hot temperatures mean wildfires are burning 100 miles north of San Diego.

Wildfires Out of Control in California

Wildfires in California.

Wildfires Spread Out West

Firefighters in Colorado and New Mexico are battling wind-fueled wildfires that are moving fast through parched forests, forcing scores of evacuations and destroying or damaging numerous structures.

A blaze in northern Colorado was first reported Saturday morning and had grown to about 8,000 acres by mid-evening, while a fire in southern New Mexico was small for a few days until it began growing Friday, reaching about 10,000 acres.

Both fires have damaged property and forced numerous evacuations, but officials haven't yet released specific figures on the numbers who fled.

The wildfire in the mountainous Paradise Park area, about 20 miles northwest of Fort Collins, prompted several dozen evacuation orders.

Larimer County Sheriff's Office spokesman John Schulz said the fire expanded rapidly during the late afternoon and evening and by Saturday night, residents living along several roads in the region had been ordered to evacuate and many more were warned that they might have to flee. An evacuation center has been set up at a Laporte middle school.

Officials didn't specify how many residents had evacuated but said they had sent out 800 emergency notifications urging people to be prepared to evacuate if necessary.

Wind was also playing a major role in the expansion of a lightning-sparked blaze in New Mexico's Lincoln National Forest that jumped its containment lines and raced through thick conifer forests. Fire managers said 20 structures were damaged or destroyed.

Spanning only a few acres on Wednesday, the Little Bear fire began to grow Friday and by Saturday afternoon about 10,000 acres had been charred northwest of the mountain community of Ruidoso.

Wildfires in Colorado

A 7,100-acre wildfire burned out of control west of Boulder, Colorado, on Wednesday, threatening hundreds of homes, forcing the evacuation of thousands and pressing additional fire crews into action, authorities said.

"We do have 92 structures that have been destroyed and eight that have been damaged," said Rick Brough, a commander with the Boulder County sheriff's office, who added that flames have spread throughout the Fourmile Canyon area west of Boulder.

Colorado Gov. Bill Ritter declared a state of emergency Tuesday.

Ritter said he saw "entire hillsides" burned by the flames, along with numerous structures.

"It's not safe for people to return to their homes, because as we drove up there, you go from a place that is relatively safe, and then suddenly, you'd see a spot fire burning on the side of the road," he said.

More than 200 firefighters, from at least 35 local, regional and national agencies are working to contain the fire, according to the Boulder Office of Emergency Management.

Eight air tankers and three helicopters dropped more than 90,000 gallons of retardant on the fire Tuesday.